Remove Gonk build directories

1 files changed, 0 insertions, 583 deletions

diff --git a/widget/gonk/nativewindow/GonkBufferQueueKK.h b/widget/gonk/nativewindow/GonkBufferQueueKK.h
deleted file mode 100644
index 01905427d..000000000
--- a/widget/gonk/nativewindow/GonkBufferQueueKK.h
+++ /dev/null
@@ -1,583 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- * Copyright (C) 2013 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef NATIVEWINDOW_GONKBUFFERQUEUE_KK_H
-#define NATIVEWINDOW_GONKBUFFERQUEUE_KK_H
-
-#include <gui/IConsumerListener.h>
-#include <gui/IGraphicBufferAlloc.h>
-#include <gui/IGraphicBufferProducer.h>
-#include "IGonkGraphicBufferConsumer.h"
-
-#include <ui/Fence.h>
-#include <ui/GraphicBuffer.h>
-
-#include <utils/String8.h>
-#include <utils/Vector.h>
-#include <utils/threads.h>
-
-#include "mozilla/layers/LayersSurfaces.h"
-#include "mozilla/layers/TextureClient.h"
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-class GonkBufferQueue : public BnGraphicBufferProducer,
-                        public BnGonkGraphicBufferConsumer,
-                        private IBinder::DeathRecipient
-{
-    typedef mozilla::layers::TextureClient TextureClient;
-
-public:
-    enum { MIN_UNDEQUEUED_BUFFERS = 2 };
-    enum { NUM_BUFFER_SLOTS = 32 };
-    enum { NO_CONNECTED_API = 0 };
-    enum { INVALID_BUFFER_SLOT = -1 };
-    enum { STALE_BUFFER_SLOT = 1, NO_BUFFER_AVAILABLE, PRESENT_LATER };
-
-    // When in async mode we reserve two slots in order to guarantee that the
-    // producer and consumer can run asynchronously.
-    enum { MAX_MAX_ACQUIRED_BUFFERS = NUM_BUFFER_SLOTS - 2 };
-
-    // for backward source compatibility
-    typedef ::android::ConsumerListener ConsumerListener;
-
-    // ProxyConsumerListener is a ConsumerListener implementation that keeps a weak
-    // reference to the actual consumer object.  It forwards all calls to that
-    // consumer object so long as it exists.
-    //
-    // This class exists to avoid having a circular reference between the
-    // GonkBufferQueue object and the consumer object.  The reason this can't be a weak
-    // reference in the GonkBufferQueue class is because we're planning to expose the
-    // consumer side of a GonkBufferQueue as a binder interface, which doesn't support
-    // weak references.
-    class ProxyConsumerListener : public BnConsumerListener {
-    public:
-        ProxyConsumerListener(const wp<ConsumerListener>& consumerListener);
-        virtual ~ProxyConsumerListener();
-        virtual void onFrameAvailable();
-        virtual void onBuffersReleased();
-    private:
-        // mConsumerListener is a weak reference to the IConsumerListener.  This is
-        // the raison d'etre of ProxyConsumerListener.
-        wp<ConsumerListener> mConsumerListener;
-    };
-
-
-    // BufferQueue manages a pool of gralloc memory slots to be used by
-    // producers and consumers. allocator is used to allocate all the
-    // needed gralloc buffers.
-    GonkBufferQueue(bool allowSynchronousMode = true,
-            const sp<IGraphicBufferAlloc>& allocator = NULL);
-    virtual ~GonkBufferQueue();
-
-    /*
-     * IBinder::DeathRecipient interface
-     */
-
-    virtual void binderDied(const wp<IBinder>& who);
-
-    /*
-     * IGraphicBufferProducer interface
-     */
-
-    // Query native window attributes.  The "what" values are enumerated in
-    // window.h (e.g. NATIVE_WINDOW_FORMAT).
-    virtual int query(int what, int* value);
-
-    // setBufferCount updates the number of available buffer slots.  If this
-    // method succeeds, buffer slots will be both unallocated and owned by
-    // the GonkBufferQueue object (i.e. they are not owned by the producer or
-    // consumer).
-    //
-    // This will fail if the producer has dequeued any buffers, or if
-    // bufferCount is invalid.  bufferCount must generally be a value
-    // between the minimum undequeued buffer count and NUM_BUFFER_SLOTS
-    // (inclusive).  It may also be set to zero (the default) to indicate
-    // that the producer does not wish to set a value.  The minimum value
-    // can be obtained by calling query(NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS,
-    // ...).
-    //
-    // This may only be called by the producer.  The consumer will be told
-    // to discard buffers through the onBuffersReleased callback.
-    virtual status_t setBufferCount(int bufferCount);
-
-    // requestBuffer returns the GraphicBuffer for slot N.
-    //
-    // In normal operation, this is called the first time slot N is returned
-    // by dequeueBuffer.  It must be called again if dequeueBuffer returns
-    // flags indicating that previously-returned buffers are no longer valid.
-    virtual status_t requestBuffer(int slot, sp<GraphicBuffer>* buf);
-
-    // dequeueBuffer gets the next buffer slot index for the producer to use.
-    // If a buffer slot is available then that slot index is written to the
-    // location pointed to by the buf argument and a status of OK is returned.
-    // If no slot is available then a status of -EBUSY is returned and buf is
-    // unmodified.
-    //
-    // The fence parameter will be updated to hold the fence associated with
-    // the buffer. The contents of the buffer must not be overwritten until the
-    // fence signals. If the fence is Fence::NO_FENCE, the buffer may be
-    // written immediately.
-    //
-    // The width and height parameters must be no greater than the minimum of
-    // GL_MAX_VIEWPORT_DIMS and GL_MAX_TEXTURE_SIZE (see: glGetIntegerv).
-    // An error due to invalid dimensions might not be reported until
-    // updateTexImage() is called.  If width and height are both zero, the
-    // default values specified by setDefaultBufferSize() are used instead.
-    //
-    // The pixel formats are enumerated in graphics.h, e.g.
-    // HAL_PIXEL_FORMAT_RGBA_8888.  If the format is 0, the default format
-    // will be used.
-    //
-    // The usage argument specifies gralloc buffer usage flags.  The values
-    // are enumerated in gralloc.h, e.g. GRALLOC_USAGE_HW_RENDER.  These
-    // will be merged with the usage flags specified by setConsumerUsageBits.
-    //
-    // The return value may be a negative error value or a non-negative
-    // collection of flags.  If the flags are set, the return values are
-    // valid, but additional actions must be performed.
-    //
-    // If IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION is set, the
-    // producer must discard cached GraphicBuffer references for the slot
-    // returned in buf.
-    // If IGraphicBufferProducer::RELEASE_ALL_BUFFERS is set, the producer
-    // must discard cached GraphicBuffer references for all slots.
-    //
-    // In both cases, the producer will need to call requestBuffer to get a
-    // GraphicBuffer handle for the returned slot.
-    virtual status_t dequeueBuffer(int *buf, sp<Fence>* fence, bool async,
-            uint32_t width, uint32_t height, uint32_t format, uint32_t usage);
-
-    // queueBuffer returns a filled buffer to the GonkBufferQueue.
-    //
-    // Additional data is provided in the QueueBufferInput struct.  Notably,
-    // a timestamp must be provided for the buffer. The timestamp is in
-    // nanoseconds, and must be monotonically increasing. Its other semantics
-    // (zero point, etc) are producer-specific and should be documented by the
-    // producer.
-    //
-    // The caller may provide a fence that signals when all rendering
-    // operations have completed.  Alternatively, NO_FENCE may be used,
-    // indicating that the buffer is ready immediately.
-    //
-    // Some values are returned in the output struct: the current settings
-    // for default width and height, the current transform hint, and the
-    // number of queued buffers.
-    virtual status_t queueBuffer(int buf,
-            const QueueBufferInput& input, QueueBufferOutput* output);
-
-    // cancelBuffer returns a dequeued buffer to the GonkBufferQueue, but doesn't
-    // queue it for use by the consumer.
-    //
-    // The buffer will not be overwritten until the fence signals.  The fence
-    // will usually be the one obtained from dequeueBuffer.
-    virtual void cancelBuffer(int buf, const sp<Fence>& fence);
-
-    // setSynchronousMode sets whether dequeueBuffer is synchronous or
-    // asynchronous. In synchronous mode, dequeueBuffer blocks until
-    // a buffer is available, the currently bound buffer can be dequeued and
-    // queued buffers will be acquired in order.  In asynchronous mode,
-    // a queued buffer may be replaced by a subsequently queued buffer.
-    //
-    // The default mode is synchronous.
-    // This should be called only during initialization.
-    virtual status_t setSynchronousMode(bool enabled);
-
-    // connect attempts to connect a producer API to the GonkBufferQueue.  This
-    // must be called before any other IGraphicBufferProducer methods are
-    // called except for getAllocator.  A consumer must already be connected.
-    //
-    // This method will fail if connect was previously called on the
-    // GonkBufferQueue and no corresponding disconnect call was made (i.e. if
-    // it's still connected to a producer).
-    //
-    // APIs are enumerated in window.h (e.g. NATIVE_WINDOW_API_CPU).
-    virtual status_t connect(const sp<IBinder>& token,
-            int api, bool producerControlledByApp, QueueBufferOutput* output);
-
-    // disconnect attempts to disconnect a producer API from the GonkBufferQueue.
-    // Calling this method will cause any subsequent calls to other
-    // IGraphicBufferProducer methods to fail except for getAllocator and connect.
-    // Successfully calling connect after this will allow the other methods to
-    // succeed again.
-    //
-    // This method will fail if the the GonkBufferQueue is not currently
-    // connected to the specified producer API.
-    virtual status_t disconnect(int api);
-
-    /*
-     * IGraphicBufferConsumer interface
-     */
-
-    // acquireBuffer attempts to acquire ownership of the next pending buffer in
-    // the GonkBufferQueue.  If no buffer is pending then it returns -EINVAL.  If a
-    // buffer is successfully acquired, the information about the buffer is
-    // returned in BufferItem.  If the buffer returned had previously been
-    // acquired then the BufferItem::mGraphicBuffer field of buffer is set to
-    // NULL and it is assumed that the consumer still holds a reference to the
-    // buffer.
-    //
-    // If presentWhen is nonzero, it indicates the time when the buffer will
-    // be displayed on screen.  If the buffer's timestamp is farther in the
-    // future, the buffer won't be acquired, and PRESENT_LATER will be
-    // returned.  The presentation time is in nanoseconds, and the time base
-    // is CLOCK_MONOTONIC.
-    virtual status_t acquireBuffer(BufferItem *buffer, nsecs_t presentWhen);
-
-    // releaseBuffer releases a buffer slot from the consumer back to the
-    // GonkBufferQueue.  This may be done while the buffer's contents are still
-    // being accessed.  The fence will signal when the buffer is no longer
-    // in use. frameNumber is used to indentify the exact buffer returned.
-    //
-    // If releaseBuffer returns STALE_BUFFER_SLOT, then the consumer must free
-    // any references to the just-released buffer that it might have, as if it
-    // had received a onBuffersReleased() call with a mask set for the released
-    // buffer.
-    //
-    // Note that the dependencies on EGL will be removed once we switch to using
-    // the Android HW Sync HAL.
-    virtual status_t releaseBuffer(int buf, uint64_t frameNumber,
-                    const sp<Fence>& releaseFence);
-
-    // consumerConnect connects a consumer to the GonkBufferQueue.  Only one
-    // consumer may be connected, and when that consumer disconnects the
-    // GonkBufferQueue is placed into the "abandoned" state, causing most
-    // interactions with the GonkBufferQueue by the producer to fail.
-    // controlledByApp indicates whether the consumer is controlled by
-    // the application.
-    //
-    // consumer may not be NULL.
-    virtual status_t consumerConnect(const sp<IConsumerListener>& consumer, bool controlledByApp);
-
-    // consumerDisconnect disconnects a consumer from the GonkBufferQueue. All
-    // buffers will be freed and the GonkBufferQueue is placed in the "abandoned"
-    // state, causing most interactions with the GonkBufferQueue by the producer to
-    // fail.
-    virtual status_t consumerDisconnect();
-
-    // getReleasedBuffers sets the value pointed to by slotMask to a bit mask
-    // indicating which buffer slots have been released by the GonkBufferQueue
-    // but have not yet been released by the consumer.
-    //
-    // This should be called from the onBuffersReleased() callback.
-    virtual status_t getReleasedBuffers(uint32_t* slotMask);
-
-    // setDefaultBufferSize is used to set the size of buffers returned by
-    // dequeueBuffer when a width and height of zero is requested.  Default
-    // is 1x1.
-    virtual status_t setDefaultBufferSize(uint32_t w, uint32_t h);
-
-    // setDefaultMaxBufferCount sets the default value for the maximum buffer
-    // count (the initial default is 2). If the producer has requested a
-    // buffer count using setBufferCount, the default buffer count will only
-    // take effect if the producer sets the count back to zero.
-    //
-    // The count must be between 2 and NUM_BUFFER_SLOTS, inclusive.
-    virtual status_t setDefaultMaxBufferCount(int bufferCount);
-
-    // disableAsyncBuffer disables the extra buffer used in async mode
-    // (when both producer and consumer have set their "isControlledByApp"
-    // flag) and has dequeueBuffer() return WOULD_BLOCK instead.
-    //
-    // This can only be called before consumerConnect().
-    virtual status_t disableAsyncBuffer();
-
-    // setMaxAcquiredBufferCount sets the maximum number of buffers that can
-    // be acquired by the consumer at one time (default 1).  This call will
-    // fail if a producer is connected to the GonkBufferQueue.
-    virtual status_t setMaxAcquiredBufferCount(int maxAcquiredBuffers);
-
-    // setConsumerName sets the name used in logging
-    virtual void setConsumerName(const String8& name);
-
-    // setDefaultBufferFormat allows the GonkBufferQueue to create
-    // GraphicBuffers of a defaultFormat if no format is specified
-    // in dequeueBuffer.  Formats are enumerated in graphics.h; the
-    // initial default is HAL_PIXEL_FORMAT_RGBA_8888.
-    virtual status_t setDefaultBufferFormat(uint32_t defaultFormat);
-
-    // setConsumerUsageBits will turn on additional usage bits for dequeueBuffer.
-    // These are merged with the bits passed to dequeueBuffer.  The values are
-    // enumerated in gralloc.h, e.g. GRALLOC_USAGE_HW_RENDER; the default is 0.
-    virtual status_t setConsumerUsageBits(uint32_t usage);
-
-    // setTransformHint bakes in rotation to buffers so overlays can be used.
-    // The values are enumerated in window.h, e.g.
-    // NATIVE_WINDOW_TRANSFORM_ROT_90.  The default is 0 (no transform).
-    virtual status_t setTransformHint(uint32_t hint);
-
-    // dump our state in a String
-    virtual void dumpToString(String8& result, const char* prefix) const;
-
-     already_AddRefed<TextureClient> getTextureClientFromBuffer(ANativeWindowBuffer* buffer);
-
-    int getSlotFromTextureClientLocked(TextureClient* client) const;
-
-private:
-    // freeBufferLocked frees the GraphicBuffer and sync resources for the
-    // given slot.
-    //void freeBufferLocked(int index);
-
-    // freeAllBuffersLocked frees the GraphicBuffer and sync resources for
-    // all slots.
-    void freeAllBuffersLocked();
-
-    // setDefaultMaxBufferCountLocked sets the maximum number of buffer slots
-    // that will be used if the producer does not override the buffer slot
-    // count.  The count must be between 2 and NUM_BUFFER_SLOTS, inclusive.
-    // The initial default is 2.
-    status_t setDefaultMaxBufferCountLocked(int count);
-
-    // getMinUndequeuedBufferCount returns the minimum number of buffers
-    // that must remain in a state other than DEQUEUED.
-    // The async parameter tells whether we're in asynchronous mode.
-    int getMinUndequeuedBufferCount(bool async) const;
-
-    // getMinBufferCountLocked returns the minimum number of buffers allowed
-    // given the current GonkBufferQueue state.
-    // The async parameter tells whether we're in asynchronous mode.
-    int getMinMaxBufferCountLocked(bool async) const;
-
-    // getMaxBufferCountLocked returns the maximum number of buffers that can
-    // be allocated at once.  This value depends upon the following member
-    // variables:
-    //
-    //      mDequeueBufferCannotBlock
-    //      mMaxAcquiredBufferCount
-    //      mDefaultMaxBufferCount
-    //      mOverrideMaxBufferCount
-    //      async parameter
-    //
-    // Any time one of these member variables is changed while a producer is
-    // connected, mDequeueCondition must be broadcast.
-    int getMaxBufferCountLocked(bool async) const;
-
-    // stillTracking returns true iff the buffer item is still being tracked
-    // in one of the slots.
-    bool stillTracking(const BufferItem *item) const;
-
-    struct BufferSlot {
-
-        BufferSlot()
-        : mBufferState(BufferSlot::FREE),
-          mRequestBufferCalled(false),
-          mFrameNumber(0),
-          mAcquireCalled(false),
-          mNeedsCleanupOnRelease(false) {
-        }
-
-        // mGraphicBuffer points to the buffer allocated for this slot or is NULL
-        // if no buffer has been allocated.
-        sp<GraphicBuffer> mGraphicBuffer;
-
-        // mTextureClient is a thin abstraction over remotely allocated GraphicBuffer.
-        RefPtr<TextureClient> mTextureClient;
-
-        // BufferState represents the different states in which a buffer slot
-        // can be.  All slots are initially FREE.
-        enum BufferState {
-            // FREE indicates that the buffer is available to be dequeued
-            // by the producer.  The buffer may be in use by the consumer for
-            // a finite time, so the buffer must not be modified until the
-            // associated fence is signaled.
-            //
-            // The slot is "owned" by GonkBufferQueue.  It transitions to DEQUEUED
-            // when dequeueBuffer is called.
-            FREE = 0,
-
-            // DEQUEUED indicates that the buffer has been dequeued by the
-            // producer, but has not yet been queued or canceled.  The
-            // producer may modify the buffer's contents as soon as the
-            // associated ready fence is signaled.
-            //
-            // The slot is "owned" by the producer.  It can transition to
-            // QUEUED (via queueBuffer) or back to FREE (via cancelBuffer).
-            DEQUEUED = 1,
-
-            // QUEUED indicates that the buffer has been filled by the
-            // producer and queued for use by the consumer.  The buffer
-            // contents may continue to be modified for a finite time, so
-            // the contents must not be accessed until the associated fence
-            // is signaled.
-            //
-            // The slot is "owned" by GonkBufferQueue.  It can transition to
-            // ACQUIRED (via acquireBuffer) or to FREE (if another buffer is
-            // queued in asynchronous mode).
-            QUEUED = 2,
-
-            // ACQUIRED indicates that the buffer has been acquired by the
-            // consumer.  As with QUEUED, the contents must not be accessed
-            // by the consumer until the fence is signaled.
-            //
-            // The slot is "owned" by the consumer.  It transitions to FREE
-            // when releaseBuffer is called.
-            ACQUIRED = 3
-        };
-
-        // mBufferState is the current state of this buffer slot.
-        BufferState mBufferState;
-
-        // mRequestBufferCalled is used for validating that the producer did
-        // call requestBuffer() when told to do so. Technically this is not
-        // needed but useful for debugging and catching producer bugs.
-        bool mRequestBufferCalled;
-
-        // mFrameNumber is the number of the queued frame for this slot.  This
-        // is used to dequeue buffers in LRU order (useful because buffers
-        // may be released before their release fence is signaled).
-        uint64_t mFrameNumber;
-
-        // mFence is a fence which will signal when work initiated by the
-        // previous owner of the buffer is finished. When the buffer is FREE,
-        // the fence indicates when the consumer has finished reading
-        // from the buffer, or when the producer has finished writing if it
-        // called cancelBuffer after queueing some writes. When the buffer is
-        // QUEUED, it indicates when the producer has finished filling the
-        // buffer. When the buffer is DEQUEUED or ACQUIRED, the fence has been
-        // passed to the consumer or producer along with ownership of the
-        // buffer, and mFence is set to NO_FENCE.
-        sp<Fence> mFence;
-
-        // Indicates whether this buffer has been seen by a consumer yet
-        bool mAcquireCalled;
-
-        // Indicates whether this buffer needs to be cleaned up by the
-        // consumer.  This is set when a buffer in ACQUIRED state is freed.
-        // It causes releaseBuffer to return STALE_BUFFER_SLOT.
-        bool mNeedsCleanupOnRelease;
-    };
-
-    // mSlots is the array of buffer slots that must be mirrored on the
-    // producer side. This allows buffer ownership to be transferred between
-    // the producer and consumer without sending a GraphicBuffer over binder.
-    // The entire array is initialized to NULL at construction time, and
-    // buffers are allocated for a slot when requestBuffer is called with
-    // that slot's index.
-    BufferSlot mSlots[NUM_BUFFER_SLOTS];
-
-    // mDefaultWidth holds the default width of allocated buffers. It is used
-    // in dequeueBuffer() if a width and height of zero is specified.
-    uint32_t mDefaultWidth;
-
-    // mDefaultHeight holds the default height of allocated buffers. It is used
-    // in dequeueBuffer() if a width and height of zero is specified.
-    uint32_t mDefaultHeight;
-
-    // mMaxAcquiredBufferCount is the number of buffers that the consumer may
-    // acquire at one time.  It defaults to 1 and can be changed by the
-    // consumer via the setMaxAcquiredBufferCount method, but this may only be
-    // done when no producer is connected to the GonkBufferQueue.
-    //
-    // This value is used to derive the value returned for the
-    // MIN_UNDEQUEUED_BUFFERS query by the producer.
-    int mMaxAcquiredBufferCount;
-
-    // mDefaultMaxBufferCount is the default limit on the number of buffers
-    // that will be allocated at one time.  This default limit is set by the
-    // consumer.  The limit (as opposed to the default limit) may be
-    // overridden by the producer.
-    int mDefaultMaxBufferCount;
-
-    // mOverrideMaxBufferCount is the limit on the number of buffers that will
-    // be allocated at one time. This value is set by the image producer by
-    // calling setBufferCount. The default is zero, which means the producer
-    // doesn't care about the number of buffers in the pool. In that case
-    // mDefaultMaxBufferCount is used as the limit.
-    int mOverrideMaxBufferCount;
-
-    // mGraphicBufferAlloc is the connection to SurfaceFlinger that is used to
-    // allocate new GraphicBuffer objects.
-    sp<IGraphicBufferAlloc> mGraphicBufferAlloc;
-
-    // mConsumerListener is used to notify the connected consumer of
-    // asynchronous events that it may wish to react to.  It is initially set
-    // to NULL and is written by consumerConnect and consumerDisconnect.
-    sp<IConsumerListener> mConsumerListener;
-
-    // mSynchronousMode whether we're in synchronous mode or not
-    bool mSynchronousMode;
-
-    // mConsumerControlledByApp whether the connected consumer is controlled by the
-    // application.
-    bool mConsumerControlledByApp;
-
-    // mDequeueBufferCannotBlock whether dequeueBuffer() isn't allowed to block.
-    // this flag is set during connect() when both consumer and producer are controlled
-    // by the application.
-    bool mDequeueBufferCannotBlock;
-
-    // mUseAsyncBuffer whether an extra buffer is used in async mode to prevent
-    // dequeueBuffer() from ever blocking.
-    bool mUseAsyncBuffer;
-
-    // mConnectedApi indicates the producer API that is currently connected
-    // to this GonkBufferQueue.  It defaults to NO_CONNECTED_API (= 0), and gets
-    // updated by the connect and disconnect methods.
-    int mConnectedApi;
-
-    // mDequeueCondition condition used for dequeueBuffer in synchronous mode
-    mutable Condition mDequeueCondition;
-
-    // mQueue is a FIFO of queued buffers used in synchronous mode
-    typedef Vector<BufferItem> Fifo;
-    Fifo mQueue;
-
-    // mAbandoned indicates that the GonkBufferQueue will no longer be used to
-    // consume image buffers pushed to it using the IGraphicBufferProducer
-    // interface.  It is initialized to false, and set to true in the
-    // consumerDisconnect method.  A GonkBufferQueue that has been abandoned will
-    // return the NO_INIT error from all IGraphicBufferProducer methods
-    // capable of returning an error.
-    bool mAbandoned;
-
-    // mConsumerName is a string used to identify the GonkBufferQueue in log
-    // messages.  It is set by the setConsumerName method.
-    String8 mConsumerName;
-
-    // mMutex is the mutex used to prevent concurrent access to the member
-    // variables of GonkBufferQueue objects. It must be locked whenever the
-    // member variables are accessed.
-    mutable Mutex mMutex;
-
-    // mFrameCounter is the free running counter, incremented on every
-    // successful queueBuffer call, and buffer allocation.
-    uint64_t mFrameCounter;
-
-    // mBufferHasBeenQueued is true once a buffer has been queued.  It is
-    // reset when something causes all buffers to be freed (e.g. changing the
-    // buffer count).
-    bool mBufferHasBeenQueued;
-
-    // mDefaultBufferFormat can be set so it will override
-    // the buffer format when it isn't specified in dequeueBuffer
-    uint32_t mDefaultBufferFormat;
-
-    // mConsumerUsageBits contains flags the consumer wants for GraphicBuffers
-    uint32_t mConsumerUsageBits;
-
-    // mTransformHint is used to optimize for screen rotations
-    uint32_t mTransformHint;
-
-    // mConnectedProducerToken is used to set a binder death notification on the producer
-    sp<IBinder> mConnectedProducerToken;
-};
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-
-#endif // ANDROID_GUI_BUFFERQUEUE_H